She is right. Monique is right
Answer:
sorry i dont know
Step-by-step explanation:
Answer:
It should be A
Step-by-step explanation:
120 around b then 45 around a
120 clockwise is positive
45 counterclockwise is negative
The linear combination method is the same as the elimination method. Let's multiply the second equation by -2 so the x terms cancel each other out. When we do that we get a system of
and
. The x-terms cancel each other out giving us
and y = -3. Now sub -3 into one of the equations to solve for x. x+2(-3)=-4, and x - 6 = -4. x = 2. So the solution for our system is (2, -3)
25,141,0,1-17,1-25 hope it helps